Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,559,059",
      "signature": "0x882021047a9b1aab7b1712a1cca6f52742a60aede3187ed1f17d17fb4a22d83bcdbb22b822b2c0d2da880fcc167cb5a7",
      "randomness": "0x9428059f7c034d92e413232051018fa95f123a7cf42d557d320a315f90ef417f"
    }
  ],
  "blockNumber": "7,410,100"
}

{
  "Sr25519": "0x0628656187dac49eaeb1dd947b6cf4722833cbb167b26b29e463d3c20923d1242733baf7587c70c364652ce6dffd3d8afe209d5e7e26561a92b261fc6eb78987"
}